What was found
DURING SCHEDULED D-CHECK, FOUND FLOORBEAM UPPER FLANGE CORROSION AT BS 947, LBL 53 TO RBL 53, BS 967, LBL 26 TO RBL 5, AT BS 987, LBL 40 TO RBL 44. REPAIRED PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED D-CHECK, FOUND FLOORBEAM UPPER FLANGE CORROSION AT BS 947, LBL 53 TO RBL 53, BS 967, LBL 26 TO RBL 5, AT BS 987, LBL 40 TO RBL 44. REPAIRED PER BOEING SRM.